A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5935-01-044-3362
NSN 5930-01-429-8443
NSN 6240-01-104-5693
NSN 5910-01-251-8156
NSN 6610-00-222-4108
NSN 6645-01-182-4896
NSN 6685-01-381-6751
NSN 6130-01-408-5138
NSN 6135-01-265-1384
NSN 7035-00-553-6951
NSN 5935-01-424-0575
NSN 5945-01-147-9026